EA_Barry
Community Manager
8 years agoRe: NHL 18 brightness fluctuations PS4 Pro
The way HDMI works is likely slightly different on XB1 and PS4 and it is possible this auto dimming is not totally removable.
Try connecting your PS4 with the HDMI cable you use for your XB1, this has a low probability of fixing the issue.
Are you running the TV in 'Game' mode? Since Getting a 4K HDR TV myself, I have found the guys over on Rtings seem like they know their stuff.
Check the following link for "optimal" specific settings for your TV: http://www.rtings.com/tv/reviews/lg/c7-oled/settings